(4 PACK) SAMSUNG SDI ICR18650 26F Li-Ion Rechargeable Battery 2600mAh 3.7V 20A PINK For SAMSUNG 18650 26F - Rechargeable Lithium Battery

(4 PACK) SAMSUNG SDI ICR18650 26F Li-Ion Rechargeable Battery 2600mAh 3.7V 20A PINK For SAMSUNG 18650 26F - Rechargeable Lithium Battery DescriptionSamsung ICR18650 26F 2600mAh, Samsung ICR18650 3000mAh 30Q. high Quality Samsung lithium ion battery.NoItemParameter Specification1Nominal Capacity2600mAh (0.2C, 2.75V discharge)2Minimum Capacity2550mAh(0.2C, 2.75V discharge)3Charging Voltage4.2V ±0.05V4Nominal Voltage3.7V5Charging MethodCC-CV(constant voltage with limited current)6Charging CurrentStandard charge:1300mARapid charge: 2600mA7Charging TimeStandard charge: 3hoursRapid charge: 2.5hours8Max. Charge Current2600mA(ambient temperature 25°C)9Max. Discharge Current5200mA(ambient temperature 25°C)10Discharge Cut-off Voltage2.75V11Cell Weight47.0g max12Cell DimensionHeight: 65.00mm maxDiameter: 18.40mm max13Operating TemperatureCharge: 0 to 45°CDischarge: -20 to 60°C14Storage Temperature1 year: -20°C ~ 25°C3 months: -20°C ~ 45°C1 month: -20°C ~ 60°CSamsung 18650 2600mAhICR18650-26F BatterySpecsNominal Capacity: 2600mAh (0.2C, 2.75V discharge)Minimum Capacity: 2550mAh(0.2C, 2.75V discharge)Charging Voltage: 4.2 ±0.05 VNominal Voltage: 3.7VCharging Method: CC-CV (constant voltage with limited current)Charging Current: Standard charge: 1300mA, Rapid charge : 2600mACharging Time: Standard charge : 3hours, Rapid charge : 2.5hoursMax. Charge Current: 2600mA (ambient temperature 25°C)Max. Discharge Current: 5200mA (ambient temperature 25°C)Discharge Cut-off Voltage: 2.75VCell Weight: 47.0g maxCell Dimension: Height : 65.00mm max, Diameter : 18.40mm max,Operating Temperature: Charge : 0 to 45°C, Discharge: -20 to 60°CStorage Temperature 1 year: -20~25°C, 3 months : -20~45°C, 1 month : -20~60°CImportantFully charge battery (to 4.2V) before first use.Never short (connect positive, and negative side) the battery. Intentionally or unintentionally.Keep batteries always in battery case, or any other insulating material.Never keep the battery together with any metal objects (short circuit can happen if you do).Never carry bare cell in your pocket (purse) with keys, change, or any other metal objects.Never completely discharge li-ion battery (below 2.7V)Charge only with battery chargers designed, and made for li-ion batteries only.Do not charge battery over 4.29V (another reason to use high quality battery charger).Do not charge unattended.Do not use old, and new cells together.Do not store your li-ion batteries fully charged (for extended period of time).Store in cold and dry place at approximately 3.7V (storage charge).After battery is discharged - don't leave it discharged=>charge it as soon as possible.Never attach any metal moving parts |magnet| to the top-positive, or the bottom-negative battery contacts.Never use force to install (insert) li-ion battery.Do not use new and old battery cells together | Does not apply for one cell devices.